
.page_nav{
    margin-left: 360px;
    margin-top: 50px;
    width: 60%;
    text-align: center;
}

.page_nav a{
	text-decoration:none;
}

/*s*/
.pagination{
	display: inline-block;
    padding-left: 0;
    margin: 20px 0;
    border-radius: 4px;
}

.pagination>li {
    display: inline;
}

.pagination>li:first-child>span {
    margin-left: 0;
}

.page_nav li{
	list-style: none;
}

.pagination>.active>a, .pagination>.active>a:focus, .pagination>.active>a:hover, .pagination>.active>span, .pagination>.active>span:focus, .pagination>.active>span:hover {
    z-index: 3;
    color: #fff;
    cursor: default;
    background-color: #337ab7;
    border-color: #337ab7;
}

.pagination>li>a, .pagination>li>span {
    position: relative;
    float: left;
    padding: 6px 12px;
    margin-left: -1px;
    line-height: 1.42857143;
    color: #337ab7;
    text-decoration: none;
    background-color: #fff;
    border: 1px solid #ddd;
}

.pn_btn{
	background-color: lightgoldenrodyellow;
    border-width: 1.5px;
    width: 50px;
    margin-left: 20px;
}